| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $94.97 | 8.614% | $103.1507 | $103.15 | $103.15 | $103.20 |
| Purchase #2 | $91.55 | 13.341% | $103.7637 | $103.76 | $103.75 | $103.80 |
| Purchase #3 | $140.95 | 7.737% | $151.8553 | $151.86 | $151.85 | $151.90 |
| Purchase #4 | $106.92 | 11.789% | $119.5248 | $119.52 | $119.50 | $119.50 |
| Purchase #5 | $47.92 | 4.372% | $50.0151 | $50.02 | $50.00 | $50.00 |
| Purchase #6 | $72.48 | 5.867% | $76.7324 | $76.73 | $76.75 | $76.70 |
| Purchase #7 | $88.86 | 10.304% | $98.0161 | $98.02 | $98.00 | $98.00 |
| 7 purchase totals = | $643.65 | $703.0581 | $703.06 | $703.00 | $703.10 | |